Tesla Motor’s fully electric luxury sedan, the Model S, isn’t just the best car ever tested by Consumer Reports. It is also the safest car ever tested by U.S. regulators. The Tesla Model S has earned a 5-star safety rating, both...

Chrysler announced Tuesday that it would bow to the US safety regulator’s pressure to recall 2.7 million Jeep Liberties and Jeep Grand Cherokees over a fire risk. Two weeks after rejecting the National Highway Traffic Safety...

Americans are using cellphones and other gadgets behind the wheel as much as ever, despite widespread awareness of the risks involved, a federal government agency said Friday. Citing a 2011 survey, the National Highway Traffic Safety...

US federal regulators have launched a formal safety defect investigation of the Chevrolet Volt after new battery fires in tests, the National Highway Traffic Safety Administration said. Earlier this month, US officials said they had launched an...